How Long Does Meringue Last?

How Long Does Meringue Last?

Meringue, a classic French dessert, is a delightful concoction of whipped egg whites and sugar. Its light, airy texture and sweet taste make it a favorite among dessert lovers worldwide. However, the key to truly enjoying meringue lies in its freshness. This article will explore the shelf life of meringue, the different types, and how to store it properly to maintain its optimal taste and texture.

How Long Does Meringue Last?

Meringue’s shelf life varies depending on whether it’s cooked, raw, or store-bought. Cooked meringue can last up to two weeks when stored in an airtight container at room temperature. The airtight container is crucial as it prevents the meringue from absorbing moisture, which can ruin its texture. It’s also important to keep the meringue away from heat and direct sunlight to maintain its freshness.

On the other hand, raw meringue only stays fresh for 24 hours. This is due to its delicate foam structure that can deflate over time. Therefore, it’s necessary to either cook or refrigerate it immediately to preserve its freshness.

Store-bought meringue, which often contains preservatives, can last up to a year. These commercially available meringue products offer an extended shelf life, making them a convenient option for those who enjoy meringue but don’t have the time to make it from scratch.

Types of Meringue

There are three main types of meringue: French, Italian, and Swiss.

French meringue is the easiest to make, involving whisking raw egg whites with sugar. It requires baking to stabilize and is suitable for making pavlovas and crunchy meringue cookies. French meringue is known for its delicate texture and lightness.

Italian meringue involves drizzling hot sugar syrup into whipped egg whites, resulting in fluffy, stiff peaks and a satiny texture. This type of meringue is perfect for frosting cakes or piping onto tarts and pies.

Swiss meringue, on the other hand, can be frozen for up to a month in an airtight, freezer-safe container. It’s important to use proper storage containers to prevent freezer burn. Also, remember to thaw the meringue before consuming it. Uncooked meringue can be frozen for up to ten months, but it’s crucial not to thaw and refreeze it to maintain its texture.

How to Store Meringue

Proper storage of meringue is essential to maintain its texture and taste. Baked meringue should be kept in a dry environment to avoid moisture. This helps maintain its crispy exterior and chewy interior. When stacking meringue, it’s recommended to separate layers with parchment paper.

Plain baked meringue should be stored at room temperature, away from direct sunlight. A cool area is crucial for maintaining its texture. Exposure to heat and humidity can ruin the meringue.

Desserts with a baked meringue topping should be refrigerated and lightly covered with plastic wrap. This is due to the perishable ingredients in the topping. Covering the dessert helps prevent it from drying out.

Uncooked meringue should be used immediately or stored in the fridge for up to 24 hours. It’s important to cook uncooked meringue within 24 hours to maintain its freshness. Before transferring it to an airtight container, make sure to cool it completely.

Can You Freeze Meringue?

Baked meringue can be frozen for up to a month if stored correctly. It’s essential to use an airtight, freezer-safe container to prevent freezer burn, which can affect the texture and taste of the meringue. Before consuming, it’s important to allow the meringue to thaw. This can be done by leaving it in the refrigerator overnight or at room temperature for a few hours.

Uncooked meringue, on the other hand, has a longer freezer life and can be frozen for up to ten months. The stability of uncooked meringue when frozen is due to the sugar content, which acts as a preservative. However, it’s crucial to avoid thawing and refreezing meringue. This process can cause the meringue to lose its structure and become watery, ruining its texture.


In conclusion, the shelf life of meringue varies depending on its type and how it’s stored. Proper storage is crucial for maintaining the freshness and texture of meringue. Whether you’re a fan of French, Italian, or Swiss meringue, knowing how to store it properly will ensure you can enjoy this delightful dessert at its best.

How to Make Your Own Meringues

Recipe by Robert Andrews


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Making your own meringues at home is a fun and rewarding experience. All you need are egg whites, sugar, and a bit of patience. Follow these step-by-step instructions to create your own delicious meringues:


  • 4 egg whites

  • 1 ¼ cups of white sugar


  • Start by whisking egg whites until they form soft peaks.
  • Gradually add sugar while continuing to whisk.
  • Once the mixture forms stiff peaks, it’s ready to be baked.
  • Bake at a low temperature for a long time to achieve the perfect crispy exterior and chewy interior.


  • Remember, practice makes perfect. Don’t be discouraged if your first few attempts don’t turn out as expected. With time and practice, you’ll be able to make perfect meringues every time.